We have to work out the relative percentage of each group at a university e.g. Engineering 10%, Social Sciences 15%, English 20%, Sciences 25%, Languages 10%, Law 5%, Medicine 15% The sample must then contain all these groups in the same proportion as in the target population (university students).
Everything you need for your Tie-Dye project: Dyes, color enrichments, fixers, clothing blanks, and more! Tie-dye describes a pattern of color made by preventing the dye from reaching some areas of the fabric by using tight ties of rubber bands, sinew, string, etc., while dyeing others.
This tie dye kit contains three colors, blue, lime and violet. The box says it's enough dye for eight shirts, but I would say it's more like 5-6 shirts, since adult shirts are bigger than children's shirts. My kids loved the day we tie dyed their shirts. They had a wonderful time with their friends.